Sets the local blocksize for the distributed
LocalTrrk routine for datatype T. It is
set to 64 by default and is important for routines that perform distributed
Syrk() or Herk() updates, e.g., Cholesky factorization.

Sets the local blocksize for the distributed
LocalTrr2k routine for datatype T. It is
set to 64 by default and is important for routines that perform distributed
Syr2k() or Her2k() updates, e.g., Householder
tridiagonalization.